中国科学院数学与系统科学研究院期刊网
Generalizations of Pachpatte's Two-Variable Nonlinear Integral Inequalities
Qing Hua MA(1),En Hao YANG(2)
Acta Mathematica Sinica, Chinese Series . 2000, (5): 813 -820 .  DOI: 10.12386/A2000sxxb0106